ES2029826T3 - Procedimiento para la sintesis de derivados alilados de 2,2,6,6-tetraalquilpiperidinoles. - Google Patents
Procedimiento para la sintesis de derivados alilados de 2,2,6,6-tetraalquilpiperidinoles.Info
- Publication number
- ES2029826T3 ES2029826T3 ES198787200772T ES87200772T ES2029826T3 ES 2029826 T3 ES2029826 T3 ES 2029826T3 ES 198787200772 T ES198787200772 T ES 198787200772T ES 87200772 T ES87200772 T ES 87200772T ES 2029826 T3 ES2029826 T3 ES 2029826T3
- Authority
- ES
- Spain
- Prior art keywords
- synthesis
- derivatives
- tetraalquilpiperidinoles
- alylated
- procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000003444 phase transfer catalyst Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20296/86A IT1189095B (it) | 1986-05-02 | 1986-05-02 | Procedimento per la sintesi di derivati allilati di 2,2,6,6-tetralchilpiperidinoli |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2029826T3 true ES2029826T3 (es) | 1992-10-01 |
Family
ID=11165512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787200772T Expired - Lifetime ES2029826T3 (es) | 1986-05-02 | 1987-04-23 | Procedimiento para la sintesis de derivados alilados de 2,2,6,6-tetraalquilpiperidinoles. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0244027B1 (de) |
JP (1) | JPH0794438B2 (de) |
AT (1) | ATE65080T1 (de) |
DE (1) | DE3771267D1 (de) |
ES (1) | ES2029826T3 (de) |
GR (1) | GR3002394T3 (de) |
IT (1) | IT1189095B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106699636B (zh) * | 2016-12-28 | 2020-01-31 | 广州洁特生物过滤股份有限公司 | 反应型受阻胺抗辐射聚烯烃助剂的合成及其应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3705166A (en) * | 1969-08-15 | 1972-12-05 | Sankyo Co | Acrylic acid derivatives of 2,2,6,6-tetramethylpiperidines |
BE792043A (fr) * | 1971-11-30 | 1973-05-29 | Ciba Geigy | Derives de la piperidine utilisables pour stabiliser des matieres organiques |
DE2748362A1 (de) * | 1977-10-28 | 1979-05-03 | Hoechst Ag | Polymere substituierter piperidine, ihre herstellung und verwendung |
US4311820A (en) * | 1979-02-14 | 1982-01-19 | Ciba-Geigy Corporation | Homopolymers and copolymers of vinyl ethers of polyalkylpiperidinols and their use as stabilizers for plastics |
JPS58108238A (ja) * | 1981-12-21 | 1983-06-28 | Adeka Argus Chem Co Ltd | 安定化された合成樹脂組成物 |
IT1209518B (it) * | 1984-04-09 | 1989-08-30 | Ciba Geigy Spa | Composti piperidinici ad attivita'stabilizzante per polimeri sintetici. |
IT1209543B (it) * | 1984-05-21 | 1989-08-30 | Anic Spa | Stabilizzazione di polimeri organici. |
-
1986
- 1986-05-02 IT IT20296/86A patent/IT1189095B/it active
-
1987
- 1987-04-23 EP EP87200772A patent/EP0244027B1/de not_active Expired - Lifetime
- 1987-04-23 DE DE8787200772T patent/DE3771267D1/de not_active Expired - Fee Related
- 1987-04-23 ES ES198787200772T patent/ES2029826T3/es not_active Expired - Lifetime
- 1987-04-23 AT AT87200772T patent/ATE65080T1/de active
- 1987-05-01 JP JP62108773A patent/JPH0794438B2/ja not_active Expired - Lifetime
-
1991
- 1991-07-30 GR GR91401100T patent/GR3002394T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0244027A2 (de) | 1987-11-04 |
EP0244027B1 (de) | 1991-07-10 |
ATE65080T1 (de) | 1991-07-15 |
EP0244027A3 (en) | 1988-09-07 |
JPS62273953A (ja) | 1987-11-28 |
DE3771267D1 (de) | 1991-08-14 |
IT8620296A0 (it) | 1986-05-02 |
JPH0794438B2 (ja) | 1995-10-11 |
GR3002394T3 (en) | 1992-12-30 |
IT1189095B (it) | 1988-01-28 |
IT8620296A1 (it) | 1987-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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